<!-- Main jumbotron for a primary marketing message or call to action -->
<div class="jumbotron">
    <div class="container">
        <div class="row">
            <div class="col-md-11">
                <textarea class="form-control" id="post-content" rows="4"></textarea>
            </div>
            <div class="col-md-1">
                <button type="button" class="btn btn-success btn-lg" id="post-btn">发布</button>
            </div>
        </div>
    </div>
</div>

<div class="container">
    <!-- Example row of columns -->
    <%
                getRowArr(posts.length,3).map(function(rowsArr){
                        %>
    <div class="row">
        <%
                        rowsArr.map(function(index){
                            %>
        <div class="col-md-<%=12/3%>">
            <h2><%=posts[index].postPersonName%></h2>
            <p><%=posts[index].content%></p>
        </div>
        <%
                        })
                        %>
    </div>
    <%
                })
                    %>
</div> <!-- /container -->